11 citations · 18 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2004★ 7 cited
Effective Hamiltonian for a Half-filled Hubbard Chain with Alternating On-site Interactions
Paata Kakashvili, George I. Japaridze
We derive an effective spin Hamiltonian for the one-dimensional half-filled Alternating Hubbard model in the limit of strong on-site repulsion. We show that the effective Hamiltoni…
cond-mat.str-el2003★ 11 cited
Measuring Luttinger Liquid Correlations from Charge Fluctuations in a Nanoscale Structure
Paata Kakashvili, Henrik Johannesson
We suggest an experiment to study Luttinger liquid behavior in a one-dimensional nanostructure, avoiding the usual complications associated with transport measurements. The propose…